Streamlight MicroStream Flashlight
This pocket flashlight has a max brightness of 250 lumens and a lightweight aluminum shell. Its micro-USB charging port is protected from the elements under a sliding metal sleeve, and it comes with a removable two-way pocket clip that can attach to the brim of a hat. Runs for 1.5 hours per charge in 250-lumen mode and 3.5 hours in 50-lumen mode.